# -*- coding: utf-8 -*-
# @Time : 2020/2/15 16:47
# @Author : leechoy
# @File : 代码雨.py
# @Software: PyCharm import randomimport pygamePANEL_width = 1080
PANEL_hight = 500
FONT_PX = 15pygame.init()# 创建一个可是窗口
winSur = pygame.display.set_mode((PANEL_width, PANEL_hight))font = pygame.font.SysFont("123.ttf", 25)bg_suface = pygame.Surface((PANEL_width, PANEL_hight), flags=pygame.SRCALPHA)pygame.Surface.convert(bg_suface)bg_suface.fill(pygame.Color(0, 0, 0, 28))winSur.fill((0, 0, 0))# 数字版
# texts = [font.render(str(i), True, (0, 255, 0)) for i in range(10)]# 字母版
letter = ['q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'z', 'x', 'c','v', 'b', 'n', 'm']
texts = [font.render(str(letter[i]), True, (0, 255, 0)) for i in range(26)
]# 按屏幕的宽带计算可以在画板上放几列坐标并生成一个列表
column = int(PANEL_width / FONT_PX)
drops = [0 for i in range(column)]while True:# 从队列中获取事件for event in pygame.event.get():if event.type == pygame.QUIT:exit()elif event.type == pygame.KEYDOWN:chang = pygame.key.get_pressed()if (chang[32]):exit()# 将暂停一段给定的毫秒数pygame.time.delay(30)# 重新编辑图像第二个参数是坐上角坐标winSur.blit(bg_suface, (0, 0))for i in range(len(drops)):text = random.choice(texts)# 重新编辑每个坐标点的图像winSur.blit(text, (i * FONT_PX, drops[i] * FONT_PX))drops[i] += 1if drops[i] * 10 > PANEL_hight or random.random() > 0.95:drops[i] = 0pygame.display.flip()